The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2008
Filed:
Aug. 12, 2005
Applicants:
Rainer Florian Schnabel, Hoehenkirchen, DE;
Michael Bernhard Sommer, Raubling, DE;
Inventors:
Rainer Florian Schnabel, Hoehenkirchen, DE;
Michael Bernhard Sommer, Raubling, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The source area () is highly doped, like the channel area, for the same conductance type. The drain area () is doped for the opposite conductance type. This results in a saving of area since the source connection (S) can at the same time be used as the well connection or substrate connection.